1. Disconnect the negative battery cable.
2. Remove the driver-side air bag module.(See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.)
3. Disconnect the audio control switch connector.
4. Verify the resistance and continuity between the audio control switch terminals.
Switch position
|
Resistance (ohm)
|
---|---|
VOL- button ON
|
51-56
|
VOL+ button ON
|
140-154
|
AUTO SCAN button ON
|
286-315
|
PRESET button ON
|
534-589
|
MODE button ON
|
985-1,080
|
MUTE button ON
|
1,940-2,130
|
OFF
|
4,800-5,290
|